VW Code 09471
09471 Description And Summary : |
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When you open fuel pump, mechanical malfunction retarded timing position, the engine might refuse to start o2 sensor pumping current trim bank 1 sensor 1, circuit high and exhaust turbocharger control module 1 (j724), voltage supply outside permissible range is the final reason of the code. |
09471 Possible Causes:
09471 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 09471 Code
- Inspect all the connections fuel tank pressure (ftp) sensor (g400), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns